module.exports = function(db){
	var express = require('express');
	var path = require('path');
	var favicon = require('serve-favicon');
	var logger = require('morgan');
	var bodyParser = require('body-parser');
	
	var session = require('express-session');
	var MongoStore = require('connect-mongo')(session);
	
	var controller = require('./routes/controller')(db);
	
	var app = express();
	
	// view engine setup
	app.set('views', path.join(__dirname, 'views'));
	app.set('view engine', 'jade');
	
	// uncomment after placing your favicon in /public
	//app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
	app.use(logger('dev'));
	app.use(bodyParser.json());
	app.use(bodyParser.urlencoded({ extended: false }));
	app.use(session({
		secret: 'thisIsASecret',
		store: new MongoStore({db: db}),
		saveUninitialized: false,
		resave: true
	}));
	
	app.use(express.static(path.join(__dirname, 'public')));
	
	app.use('/', controller);
	
	// catch 404 and forward to error handler
	app.use(function(req, res, next) {
	  var err = new Error('Not Found');
	  err.status = 404;
	  next(err);
	});
	
	// error handler
	app.use(function(err, req, res, next) {
	  // set locals, only providing error in development
	  res.locals.message = err.message;
	  res.locals.error = req.app.get('env') === 'development' ? err : {};
	
	  // render the error page
	  res.status(err.status || 500);
	  res.render('error');
	});
	return app;
}